#!/usr/bin/lua
-- Compiler:    Eclipse/Lua Development Tools

sf = string.format
function greeting(name)
	assert(type(name) == "string", "ERROR: Only strings may be passed into greeting()")
	print(sf("Greetings %s!", name))
	return("Your too late ".. name)
end

print(greeting("Batman and Robin"))
print(greeting("Caped Crusaders"))
